Blinking Check Engine Light and Shaking A Symptom of Serious Trouble

A blinking CEL many times is related to a severe misfire (which would produce symptoms like you mention) that could cause damage if you keep driving it. The flashing check-engine light doesn't tell you anything extra about why the engine is misfiring, but it does tell you how badly. If another misfire condition occurs that can damage the TWC on a second trip, the MIL will blink. When the misfire condition decreases to a ... A flashing check engine light usually indicates a severe issue that requires immediate car repair. Issues that cause the engine lights to flash ... Flashing is the more serious CEL and means misfire. It needs to be diagnosed and serviced. If you have a code reader please share the fault codes. Blinking CEL is generally from a misfire. Coil pack could definitely cause think. Like they said above, get it checked out and have the recall done. ... car. Yesterday when I started up the car I noticed the check engine light flashing and the car was shaking. The engine was cold and the ... In these modern cars, if the check engine light blinks even once, the ECU will register the cause of the error. A simple OBD scan will tell you ... Usually flashing check engine light means potential danger of damage to vehicle systems. Most times, exceptionally rich or lean fuel which makes the catalytic ... Shaking engine with flashing CEL is a misfire, caused by above. Typically not plugs (unless one suddenly failed altogether; that prob wont be caused by ...